A typical gold bar has dimensions of being 82 mm long, 45 mm wide and 16 mm deep. The current cost of gold is $1,368 per ounce (mass). What is the total surface area, in square inches, of the gold bar? CHEM 59040 mm 62 mmm x 45 mm x1b mm ers inch N 59040Mm x X 2.54 5. You are traveling to New Zealand over interterm and notice the estimated gasoline consumption of the car you are renting is 17.6 kilometers per liter of gasoline (petrol in NZ). What would this equate to in miles per gallon, which is the normal ratio used in the US? SIon 41.4 mies9llon 1 mile 3.785 19911on 17. 6 Rm 6. In your chemistry class, 13 beakers were counted in a student's drawer. If 20. % of all the items in the drawer are beakers, what is the total number of items in the student's 201.Of X 13 drawer? 30 20 X 13 X 52 ite 20x=1040 2 n 7. You have decided to go on a road trip with your friends to Joshua Tree National Park (the desert!) in September. There is a total of 5 of you going and you are planning on staying for 3 full days. You are unsure if your car can handle the weight of the water you want to bring. After accounting for the mass of every person in the car, you can hold up to 125 pounds of water. You identify you will need 1.85 gallons of water for each person for each day you are staying. What mass, in pounds, of water would this require you to bring? Use the density of water of 1.00 ml 11

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Chapter1: Functions And Models
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A typical gold bar has dimensions of being 82 mm long, 45 mm wide and 16 mm deep.
The current cost of gold is $1,368 per ounce (mass). What is the total surface area, in
square inches, of the gold bar?
CHEM
59040 mm
62 mmm x 45 mm x1b mm
ers
inch
N
59040Mm x
X
2.54
5. You are traveling to New Zealand over interterm and notice the estimated gasoline
consumption of the car you are renting is 17.6 kilometers per liter of gasoline (petrol in
NZ). What would this equate to in miles per gallon, which is the normal ratio used in
the US?
SIon
41.4 mies9llon
1 mile
3.785
19911on
17. 6 Rm
6. In your chemistry class, 13 beakers were counted in a student's drawer. If 20. % of all
the items in the drawer are beakers, what is the total number of items in the student's
201.Of X 13
drawer?
30
20
X
13
X 52 ite
20x=1040
2 n
7. You have decided to go on a road trip with your friends to Joshua Tree National Park
(the desert!) in September. There is a total of 5 of you going and you are planning on
staying for 3 full days. You are unsure if your car can handle the weight of the water
you want to bring. After accounting for the mass of every person in the car, you can
hold up to 125 pounds of water. You identify you will need 1.85 gallons of water for
each person for each day you are staying. What mass, in pounds, of water would this
require you to bring? Use the density of water of 1.00
ml
11
Transcribed Image Text:A typical gold bar has dimensions of being 82 mm long, 45 mm wide and 16 mm deep. The current cost of gold is $1,368 per ounce (mass). What is the total surface area, in square inches, of the gold bar? CHEM 59040 mm 62 mmm x 45 mm x1b mm ers inch N 59040Mm x X 2.54 5. You are traveling to New Zealand over interterm and notice the estimated gasoline consumption of the car you are renting is 17.6 kilometers per liter of gasoline (petrol in NZ). What would this equate to in miles per gallon, which is the normal ratio used in the US? SIon 41.4 mies9llon 1 mile 3.785 19911on 17. 6 Rm 6. In your chemistry class, 13 beakers were counted in a student's drawer. If 20. % of all the items in the drawer are beakers, what is the total number of items in the student's 201.Of X 13 drawer? 30 20 X 13 X 52 ite 20x=1040 2 n 7. You have decided to go on a road trip with your friends to Joshua Tree National Park (the desert!) in September. There is a total of 5 of you going and you are planning on staying for 3 full days. You are unsure if your car can handle the weight of the water you want to bring. After accounting for the mass of every person in the car, you can hold up to 125 pounds of water. You identify you will need 1.85 gallons of water for each person for each day you are staying. What mass, in pounds, of water would this require you to bring? Use the density of water of 1.00 ml 11
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